package com.run.runbbs.common.exception;

import com.run.runbbs.common.lang.Result;
import lombok.extern.slf4j.Slf4j;
import org.apache.shiro.ShiroException;
import org.apache.shiro.authc.AuthenticationException;
import org.springframework.http.HttpStatus;
import org.springframework.mail.MailSendException;
import org.springframework.validation.BindingResult;
import org.springframework.validation.ObjectError;
import org.springframework.web.bind.MethodArgumentNotValidException;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseStatus;
import org.springframework.web.bind.annotation.RestControllerAdvice;

@Slf4j
@RestControllerAdvice
public class GlobalExceptionHandler {

    @ResponseStatus(HttpStatus.UNAUTHORIZED)
    @ExceptionHandler(value = ShiroException.class)
    public Result handler(ShiroException e){
        log.error("shiro异常：--------------{}",e);
        return Result.fail(401,e.getMessage(),null);
    }
    @ResponseStatus(HttpStatus.BAD_REQUEST)
    @ExceptionHandler(value = MethodArgumentNotValidException.class)
    public Result handler(MethodArgumentNotValidException e){
        log.error("实体校验异常：--------------{}",e);
        //分解异常信息
        BindingResult bindingResult=e.getBindingResult();
        ObjectError objectError=bindingResult.getAllErrors().stream().findFirst().get();
        return Result.fail(objectError.getDefaultMessage());
    }
    @ResponseStatus(HttpStatus.BAD_REQUEST)
    @ExceptionHandler(value = IllegalArgumentException.class)
    public Result handler(IllegalArgumentException e){
        log.error("Assert异常：--------------{}",e);
        return Result.fail(e.getMessage());
    }

    @ResponseStatus(HttpStatus.BAD_REQUEST)
    @ExceptionHandler(value = RuntimeException.class)
    public Result handler(RuntimeException e){
        log.error("运行时异常：--------------{}",e);
        return Result.fail(e.getMessage());
    }
    @ResponseStatus(HttpStatus.BAD_REQUEST)
    @ExceptionHandler(value = MailSendException.class)
    public Result handler(MailSendException e){
        log.error("邮件发送异常：--------------{}",e);
        return Result.fail("获取注册验证码失败,请检查您的邮箱是否正确！");
    }


}
